/*
* Copyright (C) 2011 Samsung Electronics Corporation. All rights reserved.
* 
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided the following conditions
* are met:
* 
* 1.  Redistributions of source code must retain the above copyright
*     notice, this list of conditions and the following disclaimer.
* 
* 2.  Redistributions in binary form must reproduce the above copyright
*     notice, this list of conditions and the following disclaimer in the
*     documentation and/or other materials provided with the distribution.
* 
* THIS SOFTWARE IS PROVIDED BY SAMSUNG ELECTRONICS CORPORATION AND ITS
* CONTRIBUTORS "AS IS", AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING
* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SAMSUNG
* ELECTRONICS CORPORATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES(INCLUDING
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS, OR BUSINESS INTERRUPTION), HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT(INCLUDING
* NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

#ifndef WebCLEvent_h
#define WebCLEvent_h

#if OS(DARWIN)
#include <OpenCL/opencl.h>
#else
#include <CL/opencl.h>
#endif
#include <wtf/PassRefPtr.h>
#include <wtf/RefCounted.h>
#include <wtf/Vector.h>

#include "WebCLFinishCallback.h"
#include "WebCLGetInfo.h"

namespace WebCore {

class WebCL;

class WebCLEvent : public RefCounted<WebCLEvent> {
public:
        virtual ~WebCLEvent();
        static PassRefPtr<WebCLEvent> create(WebCL*, cl_event);
		WebCLGetInfo getInfo(int, ExceptionCode&);
		WebCLGetInfo getProfilingInfo(int, ExceptionCode&);
		void setEventCallback(int, PassRefPtr<WebCLFinishCallback>, int , ExceptionCode&);
		void setUserEventStatus (int, ExceptionCode&);
		void releaseCL( ExceptionCode&);
        cl_event getCLEvent();
		RefPtr<WebCLFinishCallback> m_finishCallback;
		WebCL*  getContext();
		int b;
		
private:
        WebCLEvent(WebCL*, cl_event);
		//	void CL_CALLBACK execComplete(cl_event ev, cl_int event_status, void* user_data);
		//static 	void  execComplete(cl_event ev, cl_int event_status, void* this_pointer);
        WebCL* m_context;
		Vector<RefPtr<WebCLEvent> > m_event_list;
        cl_event m_cl_Event;
		long m_num_events;
};

} // namespace WebCore

#endif // WebCLEvent_h

